Ecological Characteristics and Comprehensive Exploration of Limestone Ore Areain Cement-used Limestone Mine in Southwest Henan
In the production and exploration of a limestone mine for cement in Henan province,more than 400 million tons of paragenetic minerals such as limestone for cement,shale for cement proportioning,and dolomite for cement were submitted in the Cambrian strata.This has effectively solved the problems of clay and silica raw material needed by cement plants,as well as the problem of interlayer stripping during the mining.A certain amount of experience has been accumulated in the comprehensive exploration of Cambrian strata.In order to promote the experience gained from this comprehensive exploration,this article starts with the analysis of outcrop lithology characteristics and ore quality characteristics,discusses the rock types and application directions of each lithological section in Cambrian strata,and provides reference for comprehensive exploration and utilization in response to government documents in similar mineral exploration.
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